156712004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{9461}}^1$

素因数の和:9607

約数の個数: 24

約数和(自身を含む): 283746456

約数和(自身を除く): 127034452

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4141, 8282, 9461, 16564, 18922, 37844, 387901, 775802, 955561, 1551604, 1911122, 3822244, 39178001, 78356002, 156712004]

約数ペア:

[(1, 156712004), (2, 78356002), (4, 39178001), (41, 3822244), (82, 1911122), (101, 1551604), (164, 955561), (202, 775802), (404, 387901), (4141, 37844), (8282, 18922), (9461, 16564)]